【摘要】 提出了一种以单片机为核心 ,采用数字化处理技术的介质损耗带电测试方法 ,介绍了它的测量原理、信号抽取方法以及数据处理的有关算法 ,并对测量误差进行了分析 ,给出了用该装置进行测量的实验结果 .更多还原

【Abstract】 A dielectric loss on-line measurement system with single-chip computer as its heart is presented. Its measuring principle, signal sampling method, and the algorithm concerned are introduced. The measuring error is analysed. Experiment results have been verified the effectiveness of this technique.更多还原